将 devDependencies 和依赖项与 yarn 一起安装

Question

Is it possible to install devDependencies and dependencies together with yarn?

For example, if I want to install react and webpack . React is a dependency and webpack is a dev dependency. To install both, I need to run these two commands

yarn add react
yarn add webpack -D

Is is possible to combine them into one command or is there any alternative? Like installing both devDependencies and dependencies at the same time without running multiple commands.

Answer 1

I don't think it is possible. Documentation does not specify such option, and if you provide at least one flag modifying type of dependencies - all dependencies specified in a command will become this type. If you really want to be one command to paste into command line you could do this:

yarn add react && yarn add webpack -D

Answer 2

yarn install --production=false should be helpful here I suppose. It should install both devDependencies and dependencies . Here is a link to the reference. https://yarnpkg.com/lang/en/docs/cli/install/

Answer 3

我认为yarn add --dev @packageName应该可以